Inner functions and Pick-Nevanlinna interpolation in a multi-connected domain

Fuente: arXiv
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Main Author: Crouzeix, Michel
Format: Preprint
Published: 2025
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author Crouzeix, Michel
author_facet Crouzeix, Michel
contents We describe the set of inner functions of finite order in a multi-connected domain, then we consider an optimization formulation of the Pick-Nevanlinna interpolation problem, and we generalize it to Hermite type interpolation.
format Preprint
id arxiv_https___arxiv_org_abs_2511_15305
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Inner functions and Pick-Nevanlinna interpolation in a multi-connected domain
Crouzeix, Michel
Complex Variables
Functional Analysis
We describe the set of inner functions of finite order in a multi-connected domain, then we consider an optimization formulation of the Pick-Nevanlinna interpolation problem, and we generalize it to Hermite type interpolation.
title Inner functions and Pick-Nevanlinna interpolation in a multi-connected domain
topic Complex Variables
Functional Analysis
url https://arxiv.org/abs/2511.15305